testo Combustion App vs BluVac
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
testo Combustion App
Control your flue gas analyzer remotely and create on-site reports with photos and custom logos. Send documentation instantly to your office or customers. Track changes with graphical trend views and export data in CSV format.
- Remote instrument control
- On-site report creation
- Photo integration in reports
- Custom logo reports
- Graphical trend view
- CSV data export
- Bluetooth connectivity
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The App for controlling the testo 330 flue gas analyzer and for report creation on site Install our free App on your Smartphone/tablet, and start / stop your testo 330 right where you happen to be. The report, with photos, can be sent to your office or directly to the customer as a simple and fast documentation, right after the measurement! - Start and stop of the measuring instrument via Smartphone and tablet - Easy and intuitive menu guide in the touchscreen - Track changes using the graphical trend view - The measurement values always in view during the adjustment of the system. - Creation of PDF reports or export of measurement values in csv (Excel) - Create reports with your own logo - Range of approx. 20 m without obstruction via Bluetooth This app can be used with the testo 330 flue gas analyzer with bluetooth low energy module only!!
BluVac
Connect to compatible vacuum gauges via Bluetooth to perform detailed system evacuations. Features timed tests, decay tests, and data recording. Offers advanced reporting, multiple gauge connections, and geolocation for enhanced screenshots.
- Bluetooth gauge connection
- Timed evacuation tests
- Decay test functionality
- Detailed results viewing
- mQ Assist integration
- Pro Report feature
- Connect up to 6 gauges
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Easily connect and perform detailed system evacuations with your BluVac+ Pro, BluVac+ LTE, and BluVac+ Micro vacuum gauges via Bluetooth. With the BluVac+ Pro, you can perform timed evacuation and decay tests, set target times, and view detailed results. For BluVac+ LTE and Micro, quickly record and display essential data. The app now features mQ Assist integration for evacuation guidance, an improved interface, and geolocation tracking for enhanced screenshots. Additional upgrades include a new Pro Report feature, the ability to connect up to 6 BluVac gauges simultaneously, and the option to rename gauges by their function (e.g., Pump, Core Tool, System). Plus, the decay test will now only start once the evacuation rate hits zero.
Screenshots
Verdict
The clearest difference is rating: BluVac at 5.0 against testo Combustion App's 1.4. BluVac also leads on update cadence (every 2 months vs every 9 months) and review sentiment (36% vs 13%). testo Combustion App's advantage is ratings volume (10 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BluVac holds the better App Store score, 5.0 against 1.4. That said, the two scores are not equally well evidenced: testo Combustion App has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 13% of testo Combustion App's written reviews are positive against 36% of BluVac's.
testo Combustion App ships an update every 9 months, BluVac every 2 months. The most recent releases landed on November 5, 2026 and November 2, 2026 respectively.
| Parameter | testo Combustion App | BluVac |
|---|---|---|
| Price | Free | Free |
| Rating | 1.4 (10 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 12.8% of reviews | 36.4% of reviews — better |
| Number of ratings | 10 — better | 2 |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 43 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Testo SE & Co. KGaA | measureQuick |
Customer experience
testo Combustion App
BluVac
In-app purchases
testo Combustion App
No in-app purchases
BluVac
No in-app purchases
Questions
Is testo Combustion App free?
Is BluVac free?
Which has better reviews, testo Combustion App or BluVac?
Do testo Combustion App or BluVac have ads?
Which is updated more often, testo Combustion App or BluVac?
Other comparisons
